JPH0358008B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a hanging part of a unit building.

One method for increasing the industrial production rate of buildings is the unit building method. In this unit building method, a single building is divided into multiple room units consisting of wall panels erected on floor panels, and a roof unit connected to the top of each room unit, and each unit is built into a factory. After production, the units are transported to the construction site, hoisted by hanging wires, and installed on a pre-prepared foundation.

In the above-mentioned wall panel, wall boards are joined to both the inner and outer surfaces of a wall framework made up of a lower frame, a vertical frame, and an upper frame.

In the above-mentioned unit building, an eye bolt was connected to the top of the wall panel, and a hanging wire was connected to the eye bolt to lift the room unit.
At this time, in order to reliably transmit the lifting force of the hanging wire to the floor panel, the eye bolts are connected to vertical frames located at both ends of the wall panel.

However, in the structure of the conventional hanging part described above, the connection position of the hanging wire to the wall panel always corresponds to the vertical frame position of the wall panel,
The connection position of the hanging wire cannot be set to an arbitrary position. Therefore, when installing a new unit under the eaves that protrudes outward from an already installed unit, if there are existing parts around the installation position of the new unit where the hanging wire may interfere, In this case, it becomes necessary to make the tension angle of the hanging wire asymmetrical, which may impair the safety of the lifting work.

An object of the present invention is to enable a hanging wire to be connected to any position on the upper part of a unit building, and to improve the safety and workability of hanging work.

In order to achieve the above object, the structure of the hanging part of the unit building according to the present invention is such that the lower frame is placed around the floor panel, which is constructed by providing the floor plate on the upper surface of the floor frame constructed by the joists. In the structure of a hanging part of a building unit having a room unit formed by standing a wall panel constructed by installing a wall panel on a wall frame including a vertical frame, a vertical frame, and an upper frame, the vertical frame of the wall panel is Fix the bracket to the frame in contact with the upper frame,
A steel rectangular pipe-shaped hanging beam with eye bolts arranged on the top surface to which hanging wires can be connected is placed on the upper frame of the room unit, and both ends of the hanging beam are attached to the brackets of the vertical frame. The upper frame is held in place and connected with bolts and nuts.

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a side view showing a state in which an extension unit 12 is added to a building 11. Extension unit 12
is composed of a room unit 13 and a roof unit 14. In other words, this extension unit 1
2, as shown in FIG. The room unit 13 is placed on the upper part of the foundation 17 while being moved so as not to collide with the eaves 11A of the roof unit 1
4 can be placed and fixed.

3 to 5 are sectional views showing the main parts of the floor panel 19 and wall panel 20 of the room unit 13, and FIGS. 6 to 8 are sectional views showing the connection structure of the hanging fitting 15 to the room unit 13. be.

The floor panel 19 includes a base 21 fixed to the top of the foundation 17 by an anchor bolt 18, a joist 22 is nailed to the top of the base 21, and a floorboard 23 is nailed to the top of the joist 22. It is composed of. In addition, wall panel 20
In this case, wall boards 27 are nailed to both the inside and outside of the wall framework in which the bottom frame 24, the vertical frame 25, and the top frame 26 are assembled, and the bottom frame 24 is attached to the floor board 23 of the floor panel 19, and the joists 2.
It's nailed down to 2.

Further, a lower bracket 28 is fixed to the joists 22 on the side of the floor panel 19 close to the building 11 with nails 29, and an upper bracket 30 is fixed to the lower part of the vertical frame 25 on the side of the wall panel 20 close to the building 11. Ganail 31
It is fixed by. A nut 28A is welded to the lower bracket 28. The lower bracket 28 and the upper bracket 30 are tightly connected by a bolt 32 screwed into a nut 28A, while sandwiching the floor plate 23 of the floor panel 19 and the lower frame 24 of the wall panel 20.

Further, a bracket 33 is fixed to the joist 22 on the side of the floor panel 19 that is away from the building 11 with a nail 34, and an upper bracket 35 is fixed to the lower part of the vertical frame 25 on the side of the wall panel 20 that is away from the building 11. is fixed via a connecting pin 36. A nut 35A is welded to the upper bracket 35. The lower bracket 33 and the upper bracket 35 sandwich the floor plate 23 of the floor panel 19 and the lower frame 24 of the wall panel 20, and the bolt 3 is screwed into the nut 35A.
It is bound by 7.

That is, the floor panel 19 and wall panel 20 are
The lower brackets 28, 33 and the upper bracket 3 are fixed to the joists 22 and the vertical frame 25, respectively.
0 and 35 are firmly connected by bolts 32 and 37.

Note that the brackets 28 and 33 are attached to the floor panel 1.
The upper brackets 30 and 35 are housed in the lower part of the floor plate 23 at the wall panel 20, and the upper brackets 30 and 35
Since each bracket 2
8, 33 and 30, 35 are exposed on the indoor side or the outdoor side of the room unit 13, so that the aesthetic appearance is not spoiled.

Further, a bracket 38 is fixed to the upper part of the vertical frame 25 on the side of the wall panel 20 that is close to the building 11 with a nail 39, and a bracket 38 is fixed to the upper part of the vertical frame 25 on the side of the wall panel 20 that is away from the building 11. 40 is fixed via a connecting pin 41. Each of the above brackets 38 and 40 has a nut 38.
A, 40A are welded.

On the other hand, the hanging fitting 15 includes a hanging beam 42 in the shape of a square steel panel that can be connected to the vertical frame 25 of the wall panel 20. One end of the hanging beam 42 and the vertical frame 2 on the side of the wall panel 20 that is close to the building 11
The bracket 38 fixed to the wall panel 5 is connected to the upper frame 26 of the wall panel 20 by a bolt 43 screwed into a nut 38A. In addition, the other end of the hanging beam 42 and the wall panel 2
The bracket 40 fixed to the vertical frame 25 on the side away from the building 11 of 0 is the wall panel 20.
It is connected by an eye bolt 44 screwed into a nut 40A while sandwiching the upper frame 26 of the upper frame 26.
Further, a nut 45 is welded to the intermediate portion of the suspension beam 42 in the longitudinal direction, and an eye bolt 46 is screwed into the nut 45.

That is, the hanging fitting 15 connects both ends of the hanging beam 42 to brackets 38 and 40 fixed to the vertical frame 25 of the wall panel 20, and also connects eye bolts 44 and 4 at two positions in the longitudinal direction of the hanging beam 42.
6 ensures that the lifting force of the hanging wire 16 reaches the floor panel 19 via the vertical frame 25, and also provides an eye bolt 46 as one connection position of the hanging wire 16 to the wall panel 20. The position can be set to any position regardless of the arrangement position of the vertical frame 25.

Note that the hanging fittings 15 are attached to the room unit 13.
After the installation is completed, it is removed from the room unit 13. After the hanging fitting 15 is removed, the nuts 38A and 40A of the brackets 38 and 40 have the following:
The bolts connecting the room unit 13 and the roof unit 14 can be screwed together.

Next, the operation of the above embodiment will be explained.

In the room unit 13 described above, the suspension beam 4 has at least one eye bolt 46 disposed at an arbitrary position to which the suspension wire 16 can be connected.
2 can be connected to the vertical frame 25 of the wall panel 20. Therefore, the wall panel 20 of the hanging wire 16
At least one connection position to the vertical frame 25
To safely and stably lift the room unit 13 and install it at a predetermined position on the foundation 17 without causing the hanging wire 16 to collide with the eaves 11A of the building 11, regardless of the installation position. becomes possible.

In addition, in the above embodiment, the hanging beam 42
A case has been described in which the other eye bolt 44 disposed in the frame is also used as a connecting bolt between the hanging beam 42 and the vertical frame 25. However, in the present invention, the other eye bolt arranged on the hanging beam 42 is separate from the connecting bolt between the hanging beam 42 and the vertical frame 25, and is arranged at an arbitrary position in the longitudinal direction of the hanging beam 42. You can also use it as

As described above, the structure of the hanging part of a unit building according to the present invention is constructed by connecting a hanging beam with eye bolts arranged at arbitrary positions for connecting hanging wires to the vertical frame of the unit building. This is what I did. Therefore, the hanging wire can be connected to any arbitrary position on the upper part of the unit building, and the safety and workability of the hanging work can be improved.

[Brief explanation of drawings]

Figure 1 is a side view showing how an extension unit is being added to an existing building, Figure 2 is a side view showing how the extension unit is being installed, and Figure 3 is a cross section showing the main parts of the floor panel and wall panel in the extension unit. 4 is a sectional view taken along the - line in FIG. 3, FIG. 5 is a sectional view taken along the - line in FIG. 3, and FIG. 7 is a sectional view taken along the - line in FIG. 6, and FIG. 8 is a sectional view taken along the - line in FIG. 6. 12...Extension unit, 13...Room unit, 1
5... Hanging fittings, 16... Hanging wire, 19... Floor panel, 20... Wall panel, 25... Vertical frame, 42... Hanging beam, 43... Bolt, 44, 46... Eye bolt.

Claims (1)

[Claims] 1.A floor panel constructed by installing a floor board on the upper surface of a floor framework constructed by joists, and a wall board constructed by a wall framework constructed of a lower frame, a vertical frame, and an upper frame. In the structure of a hanging part of a building unit having a room unit formed by standing up wall panels, the eye bolt fixes a bracket to the vertical frame of the wall panel in contact with the upper frame and connects a hanging wire. A hanging beam in the shape of a square steel pipe, with a steel frame on the top, is placed on the upper frame of the room unit, and both ends of the hanging beam are bolted to the brackets of the vertical frame while the upper frame is held between the vertical frame brackets. , the structure of the hanging part of a unit building connected with nuts.